Showing 1 - 10 of 45
This paper analyses the role of patent-filing fees requested by the member states of the European Patent Convention (EPC). We provide first empirical evidence showing that the fee elasticity of the demand for priority applications is negative and significant. Given the strong variation in...
Persistent link: https://www.econbiz.de/10013131277
a low number of patents per unit of R&D in one country yet actually be more productive than the same industry in another …
Persistent link: https://www.econbiz.de/10013132788
-sized enterprises (SMEs) exhibit a much stronger reliance on ‘monetary patents' than large companies and nearly half of the SMEs in the … sample patent for monetary reasons. Second, SMEs tend to use their patents more actively than large firms. Third, smaller …
Persistent link: https://www.econbiz.de/10013115398
This paper decomposes the R&D-patent relationship at the industry level to shed light on the sources of the worldwide surge in patent applications. The empirical analysis is based on a unique dataset that includes 5 patent indicators computed for 18 industries in 19 countries covering the period...
Persistent link: https://www.econbiz.de/10013083328
The study of the innovative output of organizations often relies on a count of patents filed at one single office of … reference such as the European Patent Office (EPO). Yet, not all organizations file their patents at the EPO, raising the … specter of a selection bias. Using novel datasets of the whole population of patents by Belgian firms and German universities …
Persistent link: https://www.econbiz.de/10013092035
The last two decades have witnessed a dramatic increase in the use of patent citation data in social science research. Facilitated by digitization of the patent data and increasing computing power, a community of practice has grown up that has developed methods for using these data to: measure...
Persistent link: https://www.econbiz.de/10013001760
This paper provides novel empirical evidence that patents enable knowledge disclosure. The analysis exploits the … Invention Secrecy Act, which grants the U.S. Commissioner for Patents the right to prevent disclosure of new inventions that …
Persistent link: https://www.econbiz.de/10012838545
increase damages awarded in cases of infringement. Historically, marking is done by listing the associated patents on the … by allowing patentees to place a web address, linking to a list of the associated patents, on the product instead of the …
Persistent link: https://www.econbiz.de/10012838591
The notice failure in patents is a significant source of legal uncertainty for innovators. One aspect of notice failure …
Persistent link: https://www.econbiz.de/10012900101
-in-differences regressions suggest that the increase in fees led to a weeding out of low-quality patents. About 14 per cent of patents in the …
Persistent link: https://www.econbiz.de/10012937562